demo/graph_to_eps_demo.cc
changeset 2279 2c3fee01d3ed
parent 2178 0d7c0f96a5ee
child 2391 14a343be7a5a
equal deleted inserted replaced
10:21f9af742bc9 11:5ea5bd2e4841
    46 
    46 
    47   ListGraph g;
    47   ListGraph g;
    48   typedef ListGraph::Node Node;
    48   typedef ListGraph::Node Node;
    49   typedef ListGraph::NodeIt NodeIt;
    49   typedef ListGraph::NodeIt NodeIt;
    50   typedef ListGraph::Edge Edge;
    50   typedef ListGraph::Edge Edge;
    51   typedef xy<int> Xy;
    51   typedef dim2::Point<int> Point;
    52   
    52   
    53   Node n1=g.addNode();
    53   Node n1=g.addNode();
    54   Node n2=g.addNode();
    54   Node n2=g.addNode();
    55   Node n3=g.addNode();
    55   Node n3=g.addNode();
    56   Node n4=g.addNode();
    56   Node n4=g.addNode();
    57   Node n5=g.addNode();
    57   Node n5=g.addNode();
    58 
    58 
    59   ListGraph::NodeMap<Xy> coords(g);
    59   ListGraph::NodeMap<Point> coords(g);
    60   ListGraph::NodeMap<double> sizes(g);
    60   ListGraph::NodeMap<double> sizes(g);
    61   ListGraph::NodeMap<int> colors(g);
    61   ListGraph::NodeMap<int> colors(g);
    62   ListGraph::NodeMap<int> shapes(g);
    62   ListGraph::NodeMap<int> shapes(g);
    63   ListGraph::EdgeMap<int> ecolors(g);
    63   ListGraph::EdgeMap<int> ecolors(g);
    64   ListGraph::EdgeMap<int> widths(g);
    64   ListGraph::EdgeMap<int> widths(g);
    65   
    65   
    66   coords[n1]=Xy(50,50);  sizes[n1]=1; colors[n1]=1; shapes[n1]=0;
    66   coords[n1]=Point(50,50);  sizes[n1]=1; colors[n1]=1; shapes[n1]=0;
    67   coords[n2]=Xy(50,70);  sizes[n2]=2; colors[n2]=2; shapes[n2]=2;
    67   coords[n2]=Point(50,70);  sizes[n2]=2; colors[n2]=2; shapes[n2]=2;
    68   coords[n3]=Xy(70,70);  sizes[n3]=1; colors[n3]=3; shapes[n3]=0;
    68   coords[n3]=Point(70,70);  sizes[n3]=1; colors[n3]=3; shapes[n3]=0;
    69   coords[n4]=Xy(70,50);  sizes[n4]=2; colors[n4]=4; shapes[n4]=1;
    69   coords[n4]=Point(70,50);  sizes[n4]=2; colors[n4]=4; shapes[n4]=1;
    70   coords[n5]=Xy(85,60);  sizes[n5]=3; colors[n5]=5; shapes[n5]=2;
    70   coords[n5]=Point(85,60);  sizes[n5]=3; colors[n5]=5; shapes[n5]=2;
    71   
    71   
    72   Edge e;
    72   Edge e;
    73 
    73 
    74   e=g.addEdge(n1,n2); ecolors[e]=0; widths[e]=1;
    74   e=g.addEdge(n1,n2); ecolors[e]=0; widths[e]=1;
    75   e=g.addEdge(n2,n3); ecolors[e]=0; widths[e]=1;
    75   e=g.addEdge(n2,n3); ecolors[e]=0; widths[e]=1;
   181     drawArrows().arrowWidth(1).arrowLength(1).
   181     drawArrows().arrowWidth(1).arrowLength(1).
   182     run();
   182     run();
   183 
   183 
   184   ListGraph h;
   184   ListGraph h;
   185   ListGraph::NodeMap<int> hcolors(h);
   185   ListGraph::NodeMap<int> hcolors(h);
   186   ListGraph::NodeMap<Xy> hcoords(h);
   186   ListGraph::NodeMap<Point> hcoords(h);
   187   
   187   
   188   int cols=int(sqrt(double(palette.size())));
   188   int cols=int(sqrt(double(palette.size())));
   189   for(int i=0;i<int(paletteW.size());i++) {
   189   for(int i=0;i<int(paletteW.size());i++) {
   190     Node n=h.addNode();
   190     Node n=h.addNode();
   191     hcoords[n]=Xy(i%cols,i/cols);
   191     hcoords[n]=Point(i%cols,i/cols);
   192     hcolors[n]=i;
   192     hcolors[n]=i;
   193   }
   193   }
   194   
   194   
   195   cout << "Create 'graph_to_eps_demo_out_colors.eps'" << endl;
   195   cout << "Create 'graph_to_eps_demo_out_colors.eps'" << endl;
   196   graphToEps(h,"graph_to_eps_demo_out_colors.eps").
   196   graphToEps(h,"graph_to_eps_demo_out_colors.eps").